51855804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1480

約数の個数: 144

約数和(自身を含む): 176117760

約数和(自身を除く): 124261956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1439, 1638, 1716, 2002, 2574, 2772, 2878, 3003, 3276, 4004, 4317, 5148, 5756, 6006, 8634, 9009, 10073, 12012, 12951, 15829, 17268, 18018, 18707, 20146, 25902, 30219, 31658, 36036, 37414, 40292, 47487, 51804, 56121, 60438, 63316, 74828, 90657, 94974, 110803, 112242, 120876, 130949, 142461, 168363, 181314, 189948, 205777, 221606, 224484, 261898, 284922, 332409, 336726, 362628, 392847, 411554, 443212, 523796, 569844, 617331, 664818, 673452, 785694, 823108, 997227, 1178541, 1234662, 1329636, 1440439, 1571388, 1851993, 1994454, 2357082, 2469324, 2880878, 3703986, 3988908, 4321317, 4714164, 5761756, 7407972, 8642634, 12963951, 17285268, 25927902, 51855804]

約数ペア:

[(1, 51855804), (2, 25927902), (3, 17285268), (4, 12963951), (6, 8642634), (7, 7407972), (9, 5761756), (11, 4714164), (12, 4321317), (13, 3988908), (14, 3703986), (18, 2880878), (21, 2469324), (22, 2357082), (26, 1994454), (28, 1851993), (33, 1571388), (36, 1440439), (39, 1329636), (42, 1234662), (44, 1178541), (52, 997227), (63, 823108), (66, 785694), (77, 673452), (78, 664818), (84, 617331), (91, 569844), (99, 523796), (117, 443212), (126, 411554), (132, 392847), (143, 362628), (154, 336726), (156, 332409), (182, 284922), (198, 261898), (231, 224484), (234, 221606), (252, 205777), (273, 189948), (286, 181314), (308, 168363), (364, 142461), (396, 130949), (429, 120876), (462, 112242), (468, 110803), (546, 94974), (572, 90657), (693, 74828), (819, 63316), (858, 60438), (924, 56121), (1001, 51804), (1092, 47487), (1287, 40292), (1386, 37414), (1439, 36036), (1638, 31658), (1716, 30219), (2002, 25902), (2574, 20146), (2772, 18707), (2878, 18018), (3003, 17268), (3276, 15829), (4004, 12951), (4317, 12012), (5148, 10073), (5756, 9009), (6006, 8634)]